Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Key Battery on the Opel Insignia B

Model: Vauxhall Insigna MK 2, Insigna B - Years 2017-2026
Part: Key

To change the button battery in the smart key of your Opel Insignia B (2017-2023), it only takes a few seconds. Just read the following guide carefully and follow the described steps. First, purchase a new CR2032 battery that is compatible with your key. Then, take the car remote and remove the physical emergency key to easily detach the rear cover. Once done, locate the exhausted battery and replace it with the new one. Refit the cover and you are finished.

Updated on 11 September 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Key Battery in an Opel Insignia
How to Replace the Key Battery in an Opel Insignia
Vauxhall Insigna (2008-2017 / Insigna A, MK 1) Replacing the battery in the remote key of the Opel Insignia is very simple, especially since you do not need to disassemble the entire key to access…
How to Replace the Key Fob Battery on an Opel Insignia
How to Replace the Key Fob Battery on an Opel Insignia
Vauxhall Insigna (2008-2017 / Insigna A, MK 1) These brief and simple steps will allow you to disassemble and replace the battery of the key fob for the Opel Insignia. First, take your key fob and…
How to Replace the Remote Key Battery on the Opel Insignia B (2018)
How to Replace the Remote Key Battery on the Opel Insignia B (2018)
Vauxhall Insigna (2017-2026 / MK 2, Insigna B) Today, you will learn how to disassemble and replace the battery in the electronic key remote for an Opel Insignia B, second generation, from 2018. F…

Other guides you may be interested in

How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

Watch the video!


by ScegliAuto

More videos